Dynacord U240-1-US Power amplifier 240W 1 channel, US

Introducing the U240:1, a 240 W power amplifier engineered for small to medium-sized installations where quality, performance, and reliability are essential. Ideal for background music and clear voice announcements, it suits various settings including bars, restaurants, retail spaces, educational institutions, places of worship, museums, galleries, transport hubs, and conference centers. The U240:1's compact design—just one rack unit high and half rack wide—offers flexible installation options, including single or dual rack-mount setups, desktop, and under-counter placements. Two U240:1 amplifiers can be mounted side by side in a single rack unit, doubling channel count and output power while optimizing space.

Dynacord U240-1-US Features

• Power Output: Supports 4Ω, 8Ω, 70 V, and 100 V for versatile connectivity.
• EMG Override Input: Guarantees clear delivery of critical messages.
• Contact Override: Features a 2-tone chime for effective alerts.
• High-Pass Filters: 120 Hz filters customize audio and reduce low-frequency noise.
• Compact Design: Space-saving ½ rack format ensures performance without bulk.
• Remote Standby Activation: Enhances energy efficiency with Remote OFF (Standby) feature.

Dynacord U240-1-US Specifications

• Electrical:
  • Mains Power Supply: 100 VAC - 240 VAC, 50/60 Hz
  • Power Consumption: Standby (Remote OFF): 1.25 W; Idle Mode: 10 W / 12 W
  • Remote Power Control: 2-pin Eurostyle contact closure
• Performance:
  • Frequency Response: <10 Hz — 22 kHz
  • Distortion: <1% @ rated output power, 1 kHz
  • Output Stage: Class D
• Equalization:
  • Bass Shelving: ±12 dB @ 150 Hz — 3 dB (100 Hz)
  • Treble Shelving: ±12 dB @ 5 kHz — 3 dB (10 kHz)
• Filter:
  • LO-CUT (Permanent): 20 Hz, 12 dB/oct
  • LO-CUT (Switchable): 120 Hz, 12 dB/oct
• Specifications:
  • Rated Output Power: 240 W
  • Loudspeaker Output Connector: 4-pin Eurostyle (2 pin for LowZ, 2 pin for HiZ)
  • Max Output Voltage @ 1 kHz, THD=0.5%:
    • 4 Ω: 31 VRMS
    • 8 Ω: 45 VRMS
    • 70 V: 70 V
    • 100 V: 100 V
• Inputs:
  • Number of Inputs: 1
  • Type: Line
  • Connector: RCA (unbalanced) or 3-pin Eurostyle (balanced)
  • Sensitivity: 100 mV
  • Impedance: 4.6 kΩ
  • Signal-to-Noise Ratio (S/N): >60 dB (max volume), >95 dB (min volume/muted)
• EMG Input:
  • Type: Line; 100 V
  • Connector: 2-pin, balanced
  • S/N (A-weighted): ≥98 dB
• Mechanical:
  • Dimensions (HxWxD): 44.2 mm x 218 mm x 217.7 mm (1.74 in x 8.6 in x 8.57 in)
  • Weight:
    • Net (without accessories): 1.86 kg (4.10 lb)
    • Net (with accessories): 2.32 kg (5.11 lb)
    • Shipping: 2.68 kg (5.90 lb)
  • Color: RAL 9017 Traffic Black
  • Mounting Options: Stand-alone, 19" rack, half 19" rack, table-top, under-table
• Environmental:
  • Cooling Concept: Four-stage fans (Off / Slow / Medium / Fast)
  • Operating Temperature: -5°C — 45°C (23°F — 113°F)
  • Storage Temperature: -40°C — 70°C (-40°F — 158°F)